From 445d8519e3810ce96ec4d21dfc53d9fbdaaa2b68 Mon Sep 17 00:00:00 2001
From: Chih-Wei Huang <cwhuang@linux.org.tw>
Date: Wed, 18 May 2016 00:05:26 +0800
Subject: [PATCH] nativebridge: download and mount sfs

---
 init.x86.rc                          |  1 +
 nativebridge/bin/enable_nativebridge | 21 ++++-----------------
 2 files changed, 5 insertions(+), 17 deletions(-)

diff --git a/init.x86.rc b/init.x86.rc
index c9671b1..5814e86 100644
--- a/init.x86.rc
+++ b/init.x86.rc
@@ -138,6 +138,7 @@ on property:debug.logcat=1
     class_start debug
 
 on property:persist.sys.nativebridge=1
+    mkdir /data/arm 0775 system system
     start nativebridge
 
 on property:persist.sys.nativebridge=0
diff --git a/nativebridge/bin/enable_nativebridge b/nativebridge/bin/enable_nativebridge
index 3de5cfb..1e8289c 100644
--- a/nativebridge/bin/enable_nativebridge
+++ b/nativebridge/bin/enable_nativebridge
@@ -6,20 +6,8 @@ houdini_bin=0
 dest_dir=/system/lib$1/arm$1
 binfmt_misc_dir=/proc/sys/fs/binfmt_misc
 
-cd $dest_dir
-
-if [ ! -s libhoudini.so ]; then
-	if touch .dl_houdini; then
-		rm -f .dl_houdini
-	else
-		cd .. && cp -a arm$1 /data/local/tmp
-		mount -t tmpfs tmpfs arm$1 && cd arm$1 &&
-			cp -a /data/local/tmp/arm$1/* . && rm -rf /data/local/tmp/arm$1
-	fi
-fi
-
-cd /data/local/tmp
-while [ ! -s $dest_dir/libhoudini.so ]; do
+cd /data/arm
+while ! busybox mount houdini$1.sfs $dest_dir; do
 	while [ "$(getprop net.dns1)" = "" ]; do
 		sleep 10
 	done
@@ -28,9 +16,8 @@ while [ ! -s $dest_dir/libhoudini.so ]; do
 	else
 		url=http://goo.gl/n6KtQa
 	fi
-	wget $url -cO houdini.tgz &&
-		bzcat houdini.tgz | tar xvf - -C $dest_dir && rm -f houdini.tgz && break
-	rm -f houdini.tgz
+	wget $url -cO houdini$1.sfs && continue
+	rm -f houdini$1.sfs
 	sleep 30
 done
 
-- 
2.11.0